Electromechanical pressure differential gauge/switch



FIG. 1 is a front elevational view of an electronic indicating switch showing my new design;

FIG. 2 is a right side elevational view thereof, the broken-line showings being environmental only and forms no part of the claimed design;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a rear side elevational view thereof;

FIG. 5 is a left side elevational view thereof; and

FIG. 6 is a top plan view thereof. 

The ornamental design for an electromechanical pressure differential gauge/switch, as shown and described. 